How long is the flight from Singapore to Washington, D.C. Reagan-National Airport?

Departing from Singapore to Washington, D.C. Reagan-National Airport will take you 25h 06m. The distance from Singapore to Washington, D.C. Reagan-National Airport is about 15532 km. Find deals

What is the cheapest airline to fly from Singapore to Washington, D.C. Reagan-National Airport round-trip?

Currently priced at S$ 1,397, Japan Airlines will fly you from Singapore to Washington, D.C. Reagan-National Airport and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. Find deals

What is the cheapest day to fly from Singapore to Washington, D.C. Reagan-National Airport?

Travellers seeking maximum savings on their Singapore to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm. Find deals

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What is the cheapest time of day to fly from SIN to DCA?

It’s optimal to fly from Singapore to Washington, D.C. Reagan-National Airport at midday. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

What airport do you fly from for flights from Singapore to Washington, D.C. Reagan-National?

Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. Reagan-National from Singapore. Booking flights from Changi (SIN) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 1 airline.

Can I find deals for flights from Singapore to Reagan-National that include hotel bookings?

Yes. In addition to deals on Singapore to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Singapore to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Reagan-National.

Can I find deals for business class flights from Singapore to Reagan-National?

Yes. Cheapflights offers flight deals from Singapore to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

S$ 692+ Cheap Flights from Singapore to Washington, D.C. Reagan-National Airport

Cheap flight deals from Singapore to Reagan-National

Round-trip from	S$ 1,107
One-way from	S$ 692
Popular in	February
Cheapest in	September
Average price	S$ 1,289

Air Canada
1-11-8-11
4 total stops
74h 56m total
Singapore to Washington, D.C.

Search Deals

Air Canada
27-11
2 total stops
26h 06m total
Singapore to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (S$ 296 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (S$ 118 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Singapore to Reagan-National

Cheapest flights from Singapore to Reagan-National
Explore the most affordable flight options available from Singapore to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Sat 1-1108:50SIN - DCA

2 stops25h 06mAir Canada

Sat 8-1116:10DCA - SIN

2 stops49h 50mAir Canada

Deal found 17-9S$ 1,107

Tue 7-1009:10SIN - DCA

2 stops35h 49mAir Canada

Thu 16-1006:00DCA - SIN

2 stops37h 05mAir Canada

Deal found 16-9S$ 1,252

Thu 16-1009:10SIN - DCA

2 stops35h 49mAir Canada

Fri 7-1109:40DCA - SIN

2 stops32h 20mAir Canada

Deal found 17-9S$ 1,458

Tue 7-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Thu 16-1013:00DCA - SIN

2 stops29h 15mUnited Airlines

Deal found 16-9S$ 1,510

Sun 5-1022:10SIN - DCA

2 stops35h 41mAir Canada

Sat 11-1018:50DCA - SIN

2 stops48h 15mAir Canada

Deal found 17-9S$ 1,561

Thu 16-1020:40SIN - DCA

2 stops25h 14mUnited Airlines

Fri 7-1117:59DCA - SIN

1 stop37h 16mUnited Airlines

Deal found 17-9S$ 1,566

Thu 9-1001:50SIN - DCA

2 stops31h 24mMultiple Airlines

Sat 25-1009:59DCA - SIN

2 stops41h 46mMultiple Airlines

Deal found 17-9S$ 1,572

Wed 15-1001:55SIN - DCA

2 stops33h 02mJapan Airlines

Fri 7-1106:10DCA - SIN

2 stops35h 25mJapan Airlines

Deal found 17-9S$ 1,583

Mon 6-1002:30SIN - DCA

3 stops31h 21mMultiple Airlines

Thu 16-1011:00DCA - SIN

2 stops32h 05mMultiple Airlines

Deal found 16-9S$ 1,723

Sat 4-1001:55SIN - DCA

2 stops33h 12mJapan Airlines

Sat 11-1019:06DCA - SIN

2 stops41h 14mJapan Airlines

Deal found 17-9S$ 1,768

Fri 31-1000:40SIN - DCA

2 stops32h 19mPhilippine Airlines

Sat 8-1116:59DCA - SIN

2 stops41h 41mPhilippine Airlines

Deal found 17-9S$ 1,959

Sun 12-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Sun 19-1017:59DCA - SIN

1 stop24h 16mUnited Airlines

Deal found 16-9S$ 1,962

Best flights from Singapore to Reagan-National
Discover carefully curated flight deals from Singapore to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Sat 1-1108:50SIN - DCA

2 stops25h 06mAir Canada

Sat 8-1116:10DCA - SIN

2 stops49h 50mAir Canada

Deal found 17-9S$ 1,107

Fri 16-114:25SIN - DCA

2 stops40h 07mMultiple Airlines

Tue 3-208:00DCA - SIN

2 stops40h 05mMultiple Airlines

Deal found 17-9S$ 1,257

Mon 13-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Mon 20-1014:00DCA - SIN

2 stops28h 15mUnited Airlines

Deal found 15-9S$ 1,509

Tue 7-1009:10SIN - DCA

2 stops35h 49mAir Canada

Thu 16-1006:00DCA - SIN

2 stops37h 05mAir Canada

Deal found 16-9S$ 1,252

Tue 7-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Thu 16-1013:00DCA - SIN

2 stops29h 15mUnited Airlines

Deal found 16-9S$ 1,510

Fri 17-1013:45SIN - DCA

2 stops43h 29mMultiple Airlines

Mon 27-1017:00DCA - SIN

2 stops32h 05mMultiple Airlines

Deal found 15-9S$ 1,511

Thu 16-1009:10SIN - DCA

2 stops35h 49mAir Canada

Fri 7-1109:40DCA - SIN

2 stops32h 20mAir Canada

Deal found 17-9S$ 1,458

Fri 17-1020:40SIN - DCA

2 stops26h 03mUnited Airlines

Mon 27-1007:00DCA - SIN

1 stop36h 00mUnited Airlines

Deal found 15-9S$ 1,511

Sat 4-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Tue 7-1013:00DCA - SIN

2 stops29h 15mUnited Airlines

Deal found 15-9S$ 1,558

Sun 5-1022:10SIN - DCA

2 stops35h 41mAir Canada

Sat 11-1018:50DCA - SIN

2 stops48h 15mAir Canada

Deal found 17-9S$ 1,561

Fri 16-110:10SIN - DCA

1 stop24h 42mUnited Airlines

Tue 3-207:30DCA - SIN

2 stops35h 30mUnited Airlines

Deal found 17-9S$ 1,563

Last-minute flights from Singapore to Reagan-National
Discover last-minute flight deals from Singapore to Reagan-National. Data last updated 18 September 2025 and is based on user searches.

Sat 4-1013:45SIN - DCA

2 stops43h 29mMultiple Airlines

Tue 7-1018:59DCA - SIN

2 stops29h 36mMultiple Airlines

Deal found 15-9S$ 1,459

Sat 4-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Tue 7-1013:00DCA - SIN

2 stops29h 15mUnited Airlines

Deal found 15-9S$ 1,558

Sun 5-1022:10SIN - DCA

2 stops35h 41mAir Canada

Sat 11-1018:50DCA - SIN

2 stops48h 15mAir Canada

Deal found 17-9S$ 1,561

Tue 7-1009:10SIN - DCA

2 stops35h 49mAir Canada

Thu 16-1006:00DCA - SIN

2 stops37h 05mAir Canada

Deal found 16-9S$ 1,252

Tue 7-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Thu 16-1013:00DCA - SIN

2 stops29h 15mUnited Airlines

Deal found 16-9S$ 1,510

Mon 13-1008:45SIN - DCA

1 stop25h 06mUnited Airlines

Mon 20-1014:00DCA - SIN

2 stops28h 15mUnited Airlines

Deal found 15-9S$ 1,509

Thu 16-1009:10SIN - DCA

2 stops35h 49mAir Canada

Fri 24-1006:00DCA - SIN

2 stops37h 05mAir Canada

Deal found 15-9S$ 1,257

Thu 16-1009:10SIN - DCA

2 stops35h 49mAir Canada

Fri 7-1109:40DCA - SIN

2 stops32h 20mAir Canada

Deal found 17-9S$ 1,458

Thu 16-1020:40SIN - DCA

2 stops25h 14mUnited Airlines

Fri 7-1117:59DCA - SIN

1 stop37h 16mUnited Airlines

Deal found 17-9S$ 1,566

Fri 17-1013:45SIN - DCA

2 stops43h 29mMultiple Airlines

Mon 27-1017:00DCA - SIN

2 stops32h 05mMultiple Airlines

Deal found 15-9S$ 1,511

Wed 29-1001:35SIN - DCA

2 stops30h 58mDelta

Thu 6-1108:59DCA - SIN

2 stops26h 11mDelta

Deal found 15-9S$ 1,409

Thu 30-1008:50SIN - DCA

2 stops37h 36mAir Canada

Thu 6-1109:40DCA - SIN

2 stops32h 20mAir Canada

Deal found 15-9S$ 1,303

One-way flights from Singapore to Reagan-National
Search for one-way flight options from Singapore to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Thu 27-1108:50SIN - DCA

2 stops26h 06mAir Canada

Deal found 17-9S$ 692

Tue 23-909:10SIN - DCA

2 stops35h 49mAir Canada

Deal found 16-9S$ 701

Mon 22-922:50SIN - DCA

2 stops35h 44mAir Canada

Deal found 16-9S$ 710

Thu 4-1208:50SIN - DCA

2 stops38h 36mAir Canada

Deal found 17-9S$ 734

Mon 22-1214:25SIN - DCA

2 stops44h 34mMultiple Airlines

Deal found 16-9S$ 762

Mon 17-1114:25SIN - DCA

2 stops44h 34mMultiple Airlines

Deal found 17-9S$ 763

Tue 30-913:45SIN - DCA

2 stops43h 14mMultiple Airlines

Deal found 17-9S$ 784

Mon 22-901:10SIN - DCA

2 stops34h 32mDelta

Deal found 16-9S$ 814

Tue 25-1101:35SIN - DCA

2 stops34h 06mDelta

Deal found 17-9S$ 817

Tue 23-920:30SIN - DCA

3 stops32h 35mMultiple Airlines

Deal found 16-9S$ 821

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 1-11

08:50-21:56

2 stops25h 06m

Washington, D.C. Reagan-National

Sat 8-11

16:10-07:00

2 stops49h 50m

S$ 1,107

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 7-10

09:10-08:59

2 stops35h 49m

Washington, D.C. Reagan-National

Thu 16-10

06:00-07:05

2 stops37h 05m

S$ 1,252

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 16-1

14:25-17:32

2 stops40h 07m

Washington, D.C. Reagan-National

Tue 3-2

08:00-13:05

2 stops40h 05m

S$ 1,257

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Thu 16-10

09:10-08:59

2 stops35h 49m

Washington, D.C. Reagan-National

Fri 7-11

09:40-07:00

2 stops32h 20m

S$ 1,458

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Mon 13-10

08:45-21:51

1 stop25h 06m

Washington, D.C. Reagan-National

Mon 20-10

14:00-06:15

2 stops28h 15m

S$ 1,509

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Tue 7-10

08:45-21:51

1 stop25h 06m

Washington, D.C. Reagan-National

Thu 16-10

13:00-06:15

2 stops29h 15m

S$ 1,510

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 17-10

13:45-21:14

2 stops43h 29m

Washington, D.C. Reagan-National

Mon 27-10

17:00-13:05

2 stops32h 05m

S$ 1,511

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Fri 17-10

20:40-10:43

2 stops26h 03m

Washington, D.C. Reagan-National

Mon 27-10

07:00-07:00

1 stop36h 00m

S$ 1,511

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sat 4-10

08:45-21:51

1 stop25h 06m

Washington, D.C. Reagan-National

Tue 7-10

13:00-06:15

2 stops29h 15m

S$ 1,558

SingaporeWashington, D.C.

SIN - DCA

SINDCA

Singapore Changi

Sun 5-10

22:10-21:51

2 stops35h 41m

Washington, D.C. Reagan-National

Sat 11-10

18:50-07:05

2 stops48h 15m

S$ 1,561

Flights are sorted by cheapest return flights first.

Deals found on 16-9

Showing 1-10 of 20 results

Best time to book a flight from Singapore to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Singapore with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Japan Airlines from Singapore to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Japan Airlines

8.3

Very Good

1,559 reviews

Japan Airlines

8.3

Very Good

1,559 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HND - JFK

Related info for your journey

What airport do you fly from for flights from Singapore to Washington, D.C. Reagan-National?
Located just 16.9 km from the city centre, Singapore Changi is the airport most travellers will use when flying to Washington, D.C. Reagan-National from Singapore. Booking flights from Changi (SIN) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 1 airline.
How long is the flight from Singapore to Washington, D.C. Reagan-National Airport?
Departing from Singapore to Washington, D.C. Reagan-National Airport will take you 25h 06m. The distance from Singapore to Washington, D.C. Reagan-National Airport is about 15532 km.
What is the cheapest airline to fly from Singapore to Washington, D.C. Reagan-National Airport round-trip?
Currently priced at S$ 1,397, Japan Airlines will fly you from Singapore to Washington, D.C. Reagan-National Airport and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Singapore to Reagan-National that include hotel bookings?
Yes. In addition to deals on Singapore to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Singapore to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Reagan-National.
Can I find deals for business class flights from Singapore to Reagan-National?
Yes. Cheapflights offers flight deals from Singapore to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Fly from Singapore to Reagan-National on these airlines

Japan Airlines flights from Singapore Changi to Washington, D.C. Reagan-National

Complete your trip

Washington, D.C. Reagan-National Airport car hire

Washington, D.C. car hire

Dupont Circle car hire

Georgetown car hire

Downtown car hire

Capitol Hill car hire

Foggy Bottom - West End car hire

Southwest Waterfront car hire

Columbia Heights car hire

Adams Morgan car hire

Shaw car hire

Anacostia car hire

Top airline flying from Singapore to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	CheapestS$ 1,397	AverageS$ 1,514	FlexibilityNo cancel fee	On-time79%	Search Japan Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Singapore to Reagan-National?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Reagan-National from Singapore today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Singapore to Reagan-National?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Reagan-National by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Reagan-National with no change fees?

Yes, we can. To see specific flights from Singapore to Reagan-National with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Singapore to Reagan-National become cheaper?

Yes! Start tracking prices for Singapore to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Singapore to Washington, D.C. Reagan-National Airport from S$ 692

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Singapore to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Singapore to Reagan-National

Cheapest flights from Singapore to Reagan-NationalExplore the most affordable flight options available from Singapore to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from Singapore to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Singapore to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Singapore to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Singapore with our price prediction graph.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Japan Airlines from Singapore to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Singapore to Washington, D.C. Reagan-National?

How long is the flight from Singapore to Washington, D.C. Reagan-National Airport?

What is the cheapest airline to fly from Singapore to Washington, D.C. Reagan-National Airport round-trip?

Can I find deals for flights from Singapore to Reagan-National that include hotel bookings?

How can I find direct flights from Singapore to Reagan-National?

Can I find deals for business class flights from Singapore to Reagan-National?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Singapore to Reagan-National on these airlines

Choose from the following airlines for your flight from Singapore to Reagan-National. Flights are based on user searches made on Cheapflights and were last updated on 18 September 2025.

Top airline flying from Singapore to Reagan-National

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Reagan-National?

Why should you use Cheapflights to find cheap flight tickets from Singapore to Reagan-National?

Can Cheapflights find flights from Singapore to Reagan-National with no change fees?

Can Cheapflights notify me if prices for flights from Singapore to Reagan-National become cheaper?

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Cheapest flights from Singapore to Reagan-National
Explore the most affordable flight options available from Singapore to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.